MP5 / SP5 Series

MP5 / SP5 Series

Discover the ultimate selection of MP5 and SP5 parts and accessories for your H&K firearms. Whether you're upgrading, building, or maintaining your MP5/SP5, we offer premium H&K components like handguards, barrels, magazines, and bolt carrier groups. Shop HK Parts for unmatched reliability and performance for all your MP5/SP5 needs.

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  • Out Of Stock
    New - Strike Industries M-LOK & Key Mod Universal Rail - 7 Slots - HKP-17594 MLOK LINK Rail Section - 7 Slots - QD

    MLOK LINK Rail Section - 7 Slots - QD

    Strike Industries

    $25.95
    Strike Industries M-LOK & Key Mod Universal Rail - 7 Slots Strike Industries LINK attachment system takes the age old question Key-Mod vs. M-LOK and came up with the ultimate solution, a dual interface design compatible with both M-LOK and Key-Mod,...
    HKP-17594
    $25.95
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    $25.95
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  • Out Of Stock
    New - H&K MP5 SEF F/A Trigger Group- SEF Contoured - HKP-02239 HK MP5 SEF F/A Trigger Group- SEF Contoured

    HK MP5 SEF F/A Trigger Group- SEF Contoured

    H&K Heckler & Koch

    $0.00
    H&K MP5 SEF F/A Trigger Group- SEF Contoured Ready to install on your HK push pin swing-down receivers. New German HK trigger housing and selector lever. Used hand-picked trigger pack. 
    HKP-02239
    $0.00
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  • RCM HK MP5 Recoil Rod Assembly HK MP5 Recoil Rod Assembly
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    HK MP5 Recoil Rod Assembly

    RCM

    $54.95
    RCM HK MP5 Recoil Rod Assembly The recoil rod and spring assembly is a great item to have on hand for replacement and spares as this is a consumable part. Compatible With: HK MP5 NOT compatible with SP5 with the F-style recoil rod MP5 clones and custom...
    HKP-22202
    $54.95
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  • New - B&T 39mm QD Skeleton Mount for Aimpoint ACRO - HKP-21730-M Picatinny Optic Mount - 39mm - Skeleton Mount - Aimpoint ACRO
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    Picatinny Optic Mount - 39mm - Skeleton Mount - Aimpoint ACRO

    B&T Brugger & Thomet

    $150.00
    B&T 39mm QD Skeleton Mount for Aimpoint ACRO The B&T QD "Skeleton" mount for Aimpoint® Acro offers a 39mm elevated profile for improved sight alignment, ideal for night vision setups requiring clearance over forward-mounted IR devices. Its...
    HKP-21730-M
    $150.00
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    $150.00
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  • On Sale
    New - GSG9 HK SP5 US Rear Stock w/ HK Parts Adapter - HKP-20662 HK SP5 Stock with HKP Adapter
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    HK SP5 Stock with HKP Adapter

    HKP HK Parts / GSG9

    Now: $189.95
    Was: $259.95
    GSG9 US Folding Stock with HK Parts Adapter for HK SP5 GSG9 US folding stock paired with an HK Parts SP5 adapter. Configured as a direct-fit stock assembly for the SP5 platform. Specifications: CNC machined adapter Solid billet aircraft-grade...
    HKP-20662
    Now: $189.95
    Was: $259.95
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  • New - H&K A3 Parkerized Stock Protective Cover - HKP-20649 HK A3 Parkerized Stock Protective Cover
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    HK A3 Parkerized Stock Protective Cover

    H&K Heckler & Koch

    $19.95
    H&K A3 Parkerized Stock Protective Cover The perfect replacement part for all HK G3, HK33, and MP5 collapsible stocks issued with steel covers. Complete with locking spring clips welded in place. 
    HKP-20649
    $19.95
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  • On Sale
    Used - H&K, B&T HK MP5 Swiss & German Parts Kit With B&T Folding Pistol Brace - HKP-19477
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    HK MP5, SP5 Parts Kit - 9mm

    Now: $1,449.99
    Was: $1,929.95
    HK German MP5 made with Swiss Marked & Proofed HK MP5 Parts Kit Includes: German demilled HK front sight tower assembly and sling loop German HK cocking tube assembly complete German HK trunnion with magwell section attached to the demilled...
    HKP-19477
    Now: $1,449.99
    Was: $1,929.95
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  • Out Of Stock
    New - Solar Tactical HK MP5/93/91 Kydex Grip Wrap - Black - HKP-18916 HK MP5, HK91, HK93 Grip Wrap - Kydex

    HK MP5, HK91, HK93 Grip Wrap - Kydex

    Solar Tactical

    $79.95
    Solar Tactical HK MP5/93/91 Kydex Grip Wrap Featureless Kydex grip wrap for use with detachable magazines. Prevents a wrap around style pistol grip. Allows the use of the factory magazine release and detachable magazines over 10 rounds. Preban...
    HKP-18916
    $79.95
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  • New - H&K MP5 40/10 -2 Roller - HKP-00336 HK MP5 40/10 -2 Roller
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    HK MP5 40/10 -2 Roller

    H&K Heckler & Koch

    $19.95
    HK German MP5 40/10 -2 roller Hard to find and essential for making headspace adjustments when necessary. Great spare to have on hand and no longer in production.  Please Note: The price listed is per roller. Order 2 (pair) for a complete set for...
    HKP-00336
    $19.95
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  • New - H&K MP5 40/10 +4 Roller - HKP-00335 HK MP5 40, 10 Roller - +4
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    HK MP5 40, 10 Roller - +4

    H&K Heckler & Koch

    $20.95
    New HK German MP5 40/10 +4 roller Hard to find and essential for making headspace adjustments when necessary. Great spare to have on hand and no longer in production.  Please Note: The price listed is per roller. Order 2 (pair) for a complete set...
    HKP-00335
    $20.95
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  • New - RCM MP5 40/10 Low Impulse Locking Piece #24 - HKP-15148 HK MP5 40/10 Low Impulse Locking Piece #24 - US
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    HK MP5 40/10 Low Impulse Locking Piece #24 - US

    RCM

    $44.95
    RCM MP5 40/10 Low Impulse Locking Piece #24 Made out of enhanced material and heat treated to spec. The # 24 is the 90-degree locking piece. This is also the standard non-high impulse ammo locking piece.  Compatible With:  MP5...
    HKP-15148
    $44.95
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    $44.95
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  • New - B&T MP5SD QD Brass Catcher - HKP-18099 HK MP5SD Brass Catcher - Quick Detach
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    HK MP5SD Brass Catcher - Quick Detach

    B&T Brugger & Thomet

    $210.00
    B&T MP5SD Brass Catcher For Use With B&T Handguard     The B&T brass catcher for the MP5SD locks into perfect position when mounted to the matched B&T's HK MP5SD Tri-Rail Handguard. Features a quick disconnect mechanism for easy...
    HKP-18099
    $210.00
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    $210.00
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